[Python知识库]python logging日志笔记

import logging
import os

logging.basicConfig(
    format='[%(asctime)s] %(message)s', #  format 和 datefmt都要有。
    datefmt='%Y/%M/%d %H:%M:%S',
    level=logging.DEBUG,
    handlers=[
        logging.FileHandler(os.path.join('/home/you/you/chenwei/AdelaiDet/adet/modeling/MEInst/Decouple/', 'eval.log')),
        logging.StreamHandler()
    ]
)

logging.info("test for beginning")
logging.info("test ok")

# output:

[2021/33/09 22:33:06] test for beginning
[2021/33/09 22:33:06] test ok